The Oral‑B iO Series 9 delivers Oral‑B’s most advanced clean, combining powerful yet gentle micro‑vibrations with a dentist‑inspired round brush head for a professional clean feeling every day. Powered by Oral‑B’s magnetic iO drive system, energy is delivered smoothly to the bristle tips for an effective, yet gentle brushing experience. With 3D Teeth Tracking, the iO Series 9 helps guide you to your best clean by mapping the surfaces of each tooth in real time—helping ensure no area is missed. The interactive color display provides real‑time coaching and intuitive feedback during every brush. With 7 Smart Cleaning Modes—Daily Clean, Whitening, Gum Care, Sensitive, Intense, Super Sensitive, and Tongue Clean—the iO Series 9 offers a fully personalized brushing routine. A built‑in 2‑minute timer, with Oral‑B’s quadrant pacing, guides you to a complete, dentist‑recommended clean. The smart visible pressure sensor helps protect gums and enamel by indicating optimal brushing pressure and alerting you if you’re brushing too hard. Best of all, it’s brought to you by Oral‑B—the #1 brand used by dentists worldwide*. *Based on surveys of a representative worldwide sample of dentists carried out for P&G regularly. Do not use on children under age 3. Replace brush head every 3 months or sooner if brush head becomes worn.